0:00:00
-89 days 2:29:15
Contest is over

ISU CSE Spring Contest (Beginner)


Time elapsed

3:00:00

Time Remaining

0:00:00

Starts in

-89 days 2:29:15

Ends in

-88 days 23:29:15

Start

2025-04-13 19:00 CEST

End

2025-04-13 22:00 CEST

Visit Scoreboard
Log in

ISU CSE Spring Contest (Beginner)

Problem D
Secure Doors — Problem Statistics

Back to problem description
Submissions 9582
Accepted submissions 4544
Submission ratio 47.42%
Authors 4379
Accepted authors 4046
Author ratio 92.40%

Solution running time distribution